you say coal provides 10% of the electricity in the united states. what's your take on economic demand as we move into the new year? >> well, what we're not seeing is strong industrial and manufacturing demand. not to say that we're not seeing growth in certain areas. i think in terms of economic activity. we're seeing a little growth, but it's not to the point where it needs to be in our view to make a fundamental difference to getting the economy where it ought to be in terms of higher levels of gdp growth. we appreciate the insights. it's greg boyce, the ceo of peabody energy. you can see our entire interview online at nbr.com. also online, how do long-term investors fit into the market in this age of high-frequency trading? visit nbr.com. tomorrow on nbr, home prices aren't the only things going up in housing-- the cost of land also is on the rise. and the latest efforts for parents and students to make better financial decisions when it comes to paying for college. could this hail mary pass force a breakthrough in one of the country's highest pr